Method for transmitting/receiving channel by using guard band in one carrier in wireless communication system, and device therefor
AssigneeWilus Institute of Standards and Technology Inc.
InventorsMinseok Noh, Kyungjun Choi, Jinsam Kwak
Life of this patent
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Abstract
A method for receiving a downlink channel by a terminal in a wireless communication system includes: receiving, from a base station, first information related to a guard band in a first resource region located in one carrier; receiving, from the base station, second information related to multiple resource sets, each of which is identified by the guard band in the first resource region on the basis of the first information; and receiving, from the base station, a downlink channel on a resource indicated by the second information to be available for reception of the downlink channel.
Claims20
A method for use by a user equipment in a wireless communication system, the method comprising:
- receiving, from a base station, information related to one or more control resource sets (CORESETs);
- receiving, from the base station, a first downlink control information (DCI) including bitmap by monitoring in a first CORESET among the one or more CORESETs,
- wherein each bit of the bitmap indicates whether each of one or more first sub-bands is available for downlink channel transmission;
- receiving, from the base station, a second DCI including scheduling information for uplink channel transmission in a cell including a plurality of sub-bands and one or more guard-bands;
- and
- transmitting, to the base station, uplink channel based on the second DCI,
- wherein each of the one or more guard-bands is located between adjacent sub-bands in a frequency domain.
A user equipment (UE) in a wireless communication system, the UE comprising,
- a transceiver;
- and
- a processor functionally connected to the transceiver,
- wherein the processor is configured to:
- receive, from a base station, information related to one or more control resource sets (CORESETs),
- receive, from the base station, a first downlink control information (DCI) including bitmap by monitoring in a first CORESET among the one or more CORESETs,
- wherein each bit of the bitmap indicates whether each of one or more first sub-bands is available for downlink channel transmission,
- receive, from the base station, a second DCI including scheduling information for uplink channel transmission in a cell including a plurality of sub-bands and one or more guard-bands;
- and
- transmit, to the base station, uplink channel based on the second DCI,
- wherein each of the one or more guard-bands is located between adjacent sub-bands in a frequency domain.
A method for use by a base station in a wireless communication system, the method comprising:
- transmitting, to a user equipment (UE), information related to one or more control resource sets (CORESETs);
- transmitting, to the UE, a first downlink control information (DCI) including bitmap on a first CORESET among the one or more CORESETs,
- wherein each bit of the bitmap indicates whether each of one or more first sub-bands is available for downlink channel transmission;
- transmitting, to the UE, a second DCI including scheduling information for the uplink channel transmission in a cell including a plurality of sub-bands and one or more guard-bands;
- and
- receiving, from the UE, uplink channel transmission based on the second DCI,
- wherein each of the one or more guard-bands is located between adjacent sub-bands in a frequency domain.
Dependencies are inferred from the claim text.